Widea drill bits are normally used for passing small pipes, electrical wires and cables, steel cables, threaded rods, fixing chemical and mechanical anchor bolts, and their diameter can vary from 6.0 mm to 38.0 mm. They can be used in reinforced concrete structures, rock structures and masonry walls.
In the services in which it is indicated, this system has an excellent cost-benefit ratio, with an investment of up to a third of the cost of using diamond crowns.